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How to Buy a Bombardier Challenger 600/601/604/605/650: Buyer's Guide
A widebody large-cabin jet with a long track record. Buy the maintenance status, engine program coverage and avionics, not the paint and the year.
Updated October 2026 · Market data from 39 live fyiAero listings, the FAA registry and NTSB records
Overview
The Challenger line started as Canadair's CL-600 in the early 1980s and became one of the most successful large-cabin business jets ever built. Its defining trait is the cabin. At roughly eight feet wide with a flat floor, it is wider than many jets that cost far more, and that width is why Challengers stay in demand decades after delivery. The same basic airframe was stretched into the CRJ regional jet, which later came back to the corporate market as the Challenger 800 and 850 series.
There are 39 Challenger-family aircraft listed on fyiAero right now, with asking prices from $900,000 to $18,995,000 and a median of $5,725,000. Listed model years run from 1983 to 2016. The Challenger 604 is the most common model on the market, followed by the 605 and the 601-3A variants. The median listed airframe has 8,237 hours, so most of what you will see is a well-used, mid-life jet.
These airplanes are rarely worn out by flying. A late-hour Challenger with good records and engines on a maintenance program can be a better buy than a low-time jet that has sat. What separates good and bad purchases is mostly how much deferred maintenance comes with the airplane: an upcoming heavy inspection, landing gear overhaul or engine event.
Who it's for. The Challenger suits an owner, corporate flight department or charter operator who needs to carry up to about 10 passengers in a true stand-up, walk-around cabin, usually on missions of 3 to 6 hours. Later models can cross the Atlantic, but older 601s are better suited to continental flying. It is a two-pilot airplane, and both crew need a CL-600 type rating, or at minimum a properly qualified SIC. Expect insurers to require simulator-based initial and recurrent training at a recognized provider. They will also look closely at each pilot's total jet and turbine time. Owner-pilots stepping up from light or midsize jets usually pair with a professional captain. Most of these aircraft are flown by full-time crews, and your budget should assume salaries, training and crew travel, not just the airplane.
Generations and variants
| Version | Years | What changed |
|---|---|---|
| Challenger 600 | 1980-1983 | The original model with Lycoming ALF502 engines, which were less efficient and harder to support than the GE engines that followed. These sit at the bottom of the market, with fyiAero listings near $900,000 to $950,000. Parts and engine support are the main concerns. |
| Challenger 601-1A | 1983-1987 | Switched to GE CF34 engines and added winglets, which improved range and performance. These are still analog-cockpit airplanes and are priced near the floor, with value driven almost entirely by engine and inspection status. |
| Challenger 601-3A and 601-3A/ER | 1987-1993 | Added uprated CF34 engines and an early Collins EFIS glass cockpit. The ER versions carry extra fuel for longer legs. These are the entry point for a usable Challenger, and fyiAero shows late-1980s and 1990 examples asking around $1,750,000. |
| Challenger 601-3R | 1993-1996 | The final 601 refinement, with improved engines and the extended-range fuel capacity built in. Buyers pay a modest premium over 3A models when inspection status is comparable. |
| Challenger 604 | 1996-2006 | A major redesign with more fuel, more powerful CF34 engines, a heavier gross weight, a new landing gear and a Collins Pro Line 4 cockpit. This is the most-listed model on fyiAero, with a 1998 example asking $6,495,000 and 2000 models averaging $5,725,000. |
| Challenger 605 | 2006-2015 | Moved to a Collins Pro Line 21 cockpit, larger cabin windows and an updated interior, which fixed the 604's display obsolescence problem. On fyiAero, a 2005 listing averaged $7,995,000 and a 2011 airplane asked $14,500,000. The newer avionics are a large part of that jump. |
| Challenger 650 | 2015-early 2020s | The latest evolution, with a Pro Line 21-based Vision-style flight deck, more takeoff thrust and a redesigned cabin. The top of the fyiAero market is a 2016 example asking $18,995,000. |
| Challenger 800/850 (CRJ-based) | 2006-2013 | Corporate conversions of the CRJ200 regional jet. They have a longer, narrower cabin and airline-derived systems. Prices are generally lower than comparable-year 604s and 605s, but airline-style maintenance and cycle histories need careful review. |
What a Bombardier Challenger 600/601/604/605/650 costs to buy
10 priced listings on fyiAero right now ask between $900,000 and $18,995,000, with a median of $5,725,000 and a median of 8,237 hours total time. Against fyiEstimate, 5 are priced below estimate, 0 within range and 3 above.
- Know where you sit in the spread. fyiAero listings run from $900,000 for a 1983 airplane to $18,995,000 for a 2016 model, with a median of $5,725,000. Price climbs steeply with model generation, more than with year alone.
- High time is normal, not a red flag. The median listed airframe has 8,237 hours, and the nine listings with 5,000+ hours carry a median ask of $5,500,000. Records, engine program status and inspection timing matter more than total hours.
- Price the next big event into your offer. A Challenger due for a heavy inspection, gear overhaul or engine shop visit within a year or two can need a seven-figure outlay. Get quotes before you negotiate, not after.
- Engine program enrollment is worth real money. Fully enrolled, transferable hourly engine and APU coverage can justify a higher price. Unenrolled engines shift the risk of a large bill entirely to you.
- The 604 is the volume model, with 12 listed on fyiAero. That gives you negotiating room and comparables. Older 601s and the CRJ-based 850 are thinner markets, so value them carefully and expect slower resale.
- Avionics drive the gap between the 604 and 605. A 604 that already has modern displays, FANS and data link equipment can close much of that gap. One that still needs them is worth considerably less than its year suggests.
Average asking price by model year
Pre-buy inspection checklist
Have a shop that knows the type do the pre-buy, and ask them to research every applicable AD and service bulletin. Pay particular attention to:
- Engine records, borescope and program status. CF34 shop visits and life-limited parts are among the largest costs on this airplane. Verify program enrollment, transferability, any buy-in fees, and the hot section condition through borescope.
- Heavy inspection status in the Bombardier maintenance program. The long-interval structural inspections are expensive and take the airplane out of service for weeks. Know exactly when the next one is due and what the last one found.
- Landing gear overhaul timing. The gear has calendar and cycle-based overhaul limits, and an overhaul is a major expense. A gear event coming due soon should reduce the price.
- Corrosion in wheel wells, belly, aft equipment bay and under the galley and lavatory. Older airframes, especially those based in coastal or humid areas, can hide corrosion. Fixing it can turn a routine inspection into a long and costly repair.
- Wing leading edges, anti-ice system and flight controls. The Challenger wing has no leading-edge slats and is sensitive to contamination, so the anti-ice system must work correctly. Also check flap actuators, spoilers and the stall protection or stick pusher system.
- APU condition and program coverage. The APU is used heavily on these jets, and an overhaul is costly. Program coverage and recent trend data matter.
- Fuel system leaks, including the tail tank on extended-range models. Sealant breakdown and leaks in wing and auxiliary tanks are labor-intensive to fix and can ground the airplane.
- Avionics configuration and airspace compliance. Confirm ADS-B Out, FANS and CPDLC capability, RVSM status and the condition of the displays. Older Pro Line 4 CRT displays are costly to repair, and replacement parts are getting harder to find.
- Damage history, logbook continuity and AD/SB research. Have the shop research all applicable ADs and service bulletins and confirm they are complied with. Look for gaps in records and any history of hard landings or repairs. Also check whether the airplane was used in charter or airline service, since that adds cycles.
- Thrust reversers, windshields and bleed air or air conditioning systems. These are common squawk areas on aging Challengers. Reverser repairs, windshield heat or delamination, and pack issues add up quickly.
Popular upgrades
- Flight deck modernization on the 604 and older. Retrofits that replace aging displays and add modern flight management and LPV capability extend the airplane's useful life. They noticeably improve resale, though the cost rarely comes back dollar for dollar.
- ADS-B Out, FANS 1/A and CPDLC. This equipment is effectively required for oceanic and many international routes. Airplanes without it are discounted by roughly the cost and downtime of installing it.
- High-speed cabin connectivity. Modern air-to-ground or satellite Wi-Fi is close to expected in this class. It makes a listing more attractive to buyers and charter customers.
- Cabin refurbishment, LED lighting and a cabin management system. A fresh interior helps the airplane sell faster. Its value fades quickly if it is not paired with good maintenance status, so do not overpay for soft goods.
- Engine and APU hourly program enrollment. This is not a physical modification, but it is one of the strongest value drivers in the Challenger market because it makes future maintenance costs predictable and is attractive to the next buyer.
Ownership costs
The Challenger is a serious financial commitment. Industry operating estimates put variable cost at about $5,405 per flight hour, driven largely by a fuel burn near 340 gallons per hour. That works out to roughly $11.75 per nautical mile at a 415-knot cruise. An annual budget of about $2,534,309 assumes 325 flight hours, and fixed costs alone start around $777,684 per year before you fly, covering crew, hangar, insurance, training and subscriptions. The average pre-owned acquisition figure in that estimate is about $6,125,311. Older 601s are cheaper to buy, but they cost about the same to fly and maintain, and sometimes more, so a low purchase price does not make the airplane cheap to own. Keep a reserve for unscheduled maintenance even if the engines are on a program.
Safety record
NTSB records show 34 accidents over the last 10 years across the FAA-registered CL-600 fleet of 1,445 aircraft, with 3 fatal accidents and 3 aircraft destroyed. That is about 23.5 accidents and 2.1 fatal accidents per 1,000 registered aircraft. Keep in mind that the FAA groups the CRJ regional jets under the same CL-600 type designation, so those numbers include airline operations, where ground incidents and turbulence injuries can count as accidents. The business jet record should be viewed with that in mind. The main type-specific risk is wing contamination. Like other hard-wing designs without leading-edge slats, the Challenger is very sensitive to frost, ice or snow on the wing at takeoff, and even a thin layer can cause a stall at liftoff. Strict deicing discipline and a clean-wing rule are non-negotiable. Runway excursions on short or contaminated runways, along with high-altitude upset and stall recognition, are also emphasized in training. Professional crews who complete recurrent simulator training and fly with standard operating procedures are the biggest safety factor.
Alternatives to consider
- Dassault Falcon 2000/2000EX. Similar cabin size with better fuel efficiency and short-field performance. The cabin is slightly narrower, and maintenance and parts tend to cost more.
- Embraer Legacy 600/650. Offers a longer cabin and more baggage space, often at a lower price than comparable-year Challengers. It is based on a regional jet airframe and has a thinner support and resale market.
- Gulfstream G-IV/G450. Has longer range, a larger cabin and strong brand demand. It burns more fuel and costs considerably more to maintain, especially older G-IVs.
- Dassault Falcon 900 series. The trijet design gives range and runway flexibility with good economy for its size. Three engines mean higher engine program and overhaul costs.
- Bombardier Global Express (early models). Aging examples bring true ultra-long-range capability down to Challenger 605 prices. Their operating and maintenance costs are much higher.
Frequently asked questions
How much does a used Bombardier Challenger cost?
fyiAero listings currently range from $900,000 to $18,995,000, with a median asking price of $5,725,000. Early 1980s Challenger 600s sit at the bottom, and a 2016 Challenger 650 sits at the top.
What does it cost per hour to operate a Challenger?
Operating estimates put variable cost at about $5,405 per hour, with an annual budget of about $2,534,309 at 325 flight hours. Fixed costs alone start around $777,684 per year.
Can a Challenger be flown single-pilot?
No. The Challenger is certified for two pilots and requires a CL-600 type rating for the pilot in command. Insurers typically require simulator-based training for both crew members.
What is the difference between the Challenger 604 and 605?
The 605 replaced the 604's Collins Pro Line 4 cockpit with Pro Line 21 and added larger windows and an updated cabin. That avionics change is a major reason 605s command higher prices than 604s of similar condition.
How far can a Challenger fly?
Operating estimates list range at about 4,100 nautical miles with a cruise speed near 415 knots, which reflects the later 604, 605 and 650 models. Older 601s have noticeably shorter range, so check the specific model against your mission.
Is a high-time Challenger a bad buy?
Not necessarily. The median listed airframe on fyiAero has 8,237 hours, and the 5,000+ hour listings carry a median ask of $5,500,000. Maintenance status, engine program coverage and records matter more than total time.
Bombardier Challenger 600/601/604/605/650 for sale
Prices, fleet and safety figures update automatically from fyiAero listings, the FAA aircraft registry and NTSB data. The editorial was written by fyiAero with AI assistance from that data and general type knowledge. It is not a substitute for a pre-buy inspection, title search or professional advice.
